Home / 10,795,827.80-16,194,578.70-3,607,387.22

Finding the Fourth Proportional to 10,795,827.80, 16,194,578.70 and 3,607,387.22

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Solution

The fourth proportional to 10,795,827.80, 16,194,578.70 and 3,607,387.22 is: 5,411,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,827.80 : 16,194,578.70 = 3,607,387.22 : x
  2. Step 2: Convert to fraction form
    10,795,827.80/16,194,578.70 = 3,607,387.22/x
  3. Step 3: Cross multiply
    10,795,827.80x = 16,194,578.70 × 3,607,387.22
  4. Step 4: Simplify right side
    10,795,827.80x = 58,420,116,235,664.21
  5. Step 5: Solve for x
    x = 58,420,116,235,664.21/10,795,827.80
  6. Step 6: Final answer
    x = 5,411,360.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.